Contents

//! Rust implementation of the `CPU_*` macro API.

#![allow(non_snake_case)]

use super::super::c;
use super::types::{RawCpuSet, CPU_SETSIZE};

#[inline]
pub(crate) fn CPU_SET(cpu: usize, cpuset: &mut RawCpuSet) {
    assert!(
        cpu < CPU_SETSIZE,
        "cpu out of bounds: the cpu max is {} but the cpu is {}",
        CPU_SETSIZE,
        cpu
    );
    unsafe { c::CPU_SET(cpu, cpuset) }
}

#[inline]
pub(crate) fn CPU_ZERO(cpuset: &mut RawCpuSet) {
    unsafe { c::CPU_ZERO(cpuset) }
}

#[inline]
pub(crate) fn CPU_CLR(cpu: usize, cpuset: &mut RawCpuSet) {
    assert!(
        cpu < CPU_SETSIZE,
        "cpu out of bounds: the cpu max is {} but the cpu is {}",
        CPU_SETSIZE,
        cpu
    );
    unsafe { c::CPU_CLR(cpu, cpuset) }
}

#[inline]
pub(crate) fn CPU_ISSET(cpu: usize, cpuset: &RawCpuSet) -> bool {
    assert!(
        cpu < CPU_SETSIZE,
        "cpu out of bounds: the cpu max is {} but the cpu is {}",
        CPU_SETSIZE,
        cpu
    );
    unsafe { c::CPU_ISSET(cpu, cpuset) }
}

#[cfg(any(target_os = "android", target_os = "linux"))]
#[inline]
pub(crate) fn CPU_COUNT(cpuset: &RawCpuSet) -> u32 {
    use core::convert::TryInto;
    unsafe { c::CPU_COUNT(cpuset).try_into().unwrap() }
}

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
wasmtime-9.0.1	./ext/cargo-vendor/rustix-0.37.19/src/backend/libc/process/cpu_set.rs
wasmtime-8.0.0	./ext/cargo-vendor/rustix-0.37.13/src/backend/libc/process/cpu_set.rs
wasmtime-7.0.0	./ext/cargo-vendor/rustix-0.37.5/src/backend/libc/process/cpu_set.rs